Preparation of ingredients cooked by Guandong: Actually, just follow your own preferences. I have prepared these samples → kelp, bonito, Japanese soy sauce (available in supermarkets or treasures), fresh shrimp, octopus legs, crab sticks, eggs, potatoes, konjac, radishes, Pleurotus eryngii, seaweed knots, mushrooms, beef balls, fish balls, tribute balls, sugar and so on.
Food processing: wash and tear Pleurotus ostreatus into small pieces, cut octopus legs into pieces, peel cooked eggs for later use, cut radishes into pieces, peel and cut potatoes, and soak in cold water.
Soup making: 20g bonito +20g kelp (bonito is best wrapped in gauze, and the soup is clear after cooking)+1 liter of water, bring to a boil with high fire, turn off the fire for about 20 minutes, and stew for a while.